/*****************************************************************************
 * $Id$
 *
 * This module has a number of additions and improvements over the original
 * implementation to be suitable for usage in GDAL HDF driver.
 *
 * Andrey Kiselev <dron@ak4719.spb.edu> is responsible for all the changes.
 ****************************************************************************/

/*
Copyright (C) 1996 Hughes and Applied Research Corporation

Permission to use, modify, and distribute this software and its documentation 
for any purpose without fee is hereby granted, provided that the above 
copyright notice appear in all copies and that both that copyright notice and 
this permission notice appear in supporting documentation.
*/

#ifndef HDFEOSDEF_H_
#define HDFEOSDEF_H_

/* include header file for EASE grid */
#include <ease.h>

/* Working Buffer Sizes */
#define HDFE_MAXMEMBUF  256*256*16
#define HDFE_NAMBUFSIZE 32000
#define HDFE_DIMBUFSIZE 64000


/* Field Merge */
#define HDFE_NOMERGE   0
#define HDFE_AUTOMERGE 1


/* XXentries Modes */
#define HDFE_NENTDIM   0
#define HDFE_NENTMAP   1
#define HDFE_NENTIMAP  2
#define HDFE_NENTGFLD  3
#define HDFE_NENTDFLD  4


/* GCTP projection codes */
#define GCTP_GEO       0
#define GCTP_UTM       1
#define GCTP_SPCS      2
#define GCTP_ALBERS    3
#define GCTP_LAMCC     4
#define GCTP_MERCAT    5
#define GCTP_PS        6
#define GCTP_POLYC     7
#define GCTP_EQUIDC    8
#define GCTP_TM        9
#define	GCTP_STEREO   10
#define GCTP_LAMAZ    11
#define	GCTP_AZMEQD   12
#define GCTP_GNOMON   13
#define	GCTP_ORTHO    14
#define GCTP_GVNSP    15
#define	GCTP_SNSOID   16
#define GCTP_EQRECT   17
#define	GCTP_MILLER   18
#define GCTP_VGRINT   19
#define	GCTP_HOM      20
#define GCTP_ROBIN    21
#define	GCTP_SOM      22
#define GCTP_ALASKA   23
#define	GCTP_GOOD     24
#define GCTP_MOLL     25
#define	GCTP_IMOLL    26
#define GCTP_HAMMER   27
#define	GCTP_WAGIV    28
#define GCTP_WAGVII   29
#define	GCTP_OBLEQA   30
#define	GCTP_ISINUS1  31
#define	GCTP_CEA      97
#define	GCTP_BCEA     98
#define	GCTP_ISINUS   99


/* Compression Modes */
#define HDFE_COMP_NONE     0
#define HDFE_COMP_RLE      1    
#define HDFE_COMP_NBIT     2
#define HDFE_COMP_SKPHUFF  3    
#define HDFE_COMP_DEFLATE  4


/* Tiling Codes */
#define HDFE_NOTILE        0
#define HDFE_TILE          1


/* Swath Subset Modes */
#define HDFE_MIDPOINT       0
#define HDFE_ENDPOINT       1
#define HDFE_ANYPOINT       2
#define HDFE_INTERNAL       0
#define HDFE_EXTERNAL       1
#define HDFE_NOPREVSUB     -1



/* Grid Origin */
#define HDFE_GD_UL         0
#define HDFE_GD_UR         1
#define HDFE_GD_LL         2
#define HDFE_GD_LR         3



/* Grid Pixel Registration */
#define HDFE_CENTER        0
#define HDFE_CORNER        1


/* Angle Conversion Codes */
#define HDFE_RAD_DEG      0
#define HDFE_DEG_RAD      1
#define HDFE_DMS_DEG      2
#define HDFE_DEG_DMS      3
#define HDFE_RAD_DMS      4
#define HDFE_DMS_RAD      5


#ifdef __cplusplus
extern "C" {
#endif

/* Swath Prototype */
int32 SWopen(char *, intn);
int32 SWcreate(int32, char *);
int32 SWattach(int32, char *);
intn SWdefdim(int32, char *, int32);
intn SWdefcomp(int32, int32, intn []);
int32 SWdiminfo(int32, char *);
intn SWmapinfo(int32, char *, char *, int32 *, int32 *);
int32 SWidxmapinfo(int32, char *, char *, int32 []);
intn SWfieldinfo(int32, const char *, int32 *, int32 [], int32 *, char *);
intn SWcompinfo(int32, char *, int32 *, intn []);
intn SWdefdimmap(int32, char *, char *, int32, int32);
intn SWdefidxmap(int32, char *, char *, int32 []);
intn SWdefgeofield(int32, char *, char *, int32, int32);
intn SWdefdatafield(int32, char *, char *, int32, int32);
intn SWwritegeometa(int32, char *, char *, int32);
intn SWwritedatameta(int32, char *, char *, int32);
intn SWwriteattr(int32, char *, int32, int32, VOIDP);
intn SWreadattr(int32, char *, VOIDP);
intn SWattrinfo(int32, char *, int32 *, int32 *);
int32 SWinqdims(int32, char *, int32 []);
int32 SWinqmaps(int32, char *, int32 [], int32 []);
int32 SWinqidxmaps(int32, char *, int32 []);
int32 SWinqgeofields(int32, char *, int32 [], int32 []);
int32 SWinqdatafields(int32, char *, int32 [],int32 []);
int32 SWinqattrs(int32, char *, int32 *);
int32 SWnentries(int32, int32, int32 *);
int32 SWinqswath(char *, char *, int32 *);
intn SWwritefield(int32, char *, int32 [], int32 [], int32 [], VOIDP);
intn SWreadfield(int32, const char *, int32 [], int32 [], int32 [], VOIDP);
int32 SWdefboxregion(int32, float64 [], float64 [], int32);
int32 SWdefscanregion(int32, char *, float64 [], int32);
int32 SWregionindex(int32, float64 [], float64 [], int32, char *, int32 []);
intn SWextractregion(int32, int32, char *, int32, VOIDP);
intn SWregioninfo(int32, int32, char *, int32 *, int32 *, int32 [], int32 *);
int32 SWdupregion(int32);
int32 SWdeftimeperiod(int32, float64, float64, int32);
intn SWextractperiod(int32, int32, char *, int32, VOIDP);
intn SWperiodinfo(int32, int32, char *, int32 *, int32 *, int32 [], int32 *);
int32 SWdefvrtregion(int32, int32, char *, float64 []);
intn SWsetfillvalue(int32, char *, VOIDP);
intn SWgetfillvalue(int32, char *, VOIDP);
intn SWdetach(int32);
intn SWclose(int32);
int32 SWupdateidxmap(int32, int32, int32 [], int32 [], int32 []);
intn SWgeomapinfo(int32, char *);
intn SWupdatescene(int32, int32);
intn SWsdid(int32, const char *, int32 *);

/* Grid Prototypes */
int32 GDopen(char *, intn);
int32 GDcreate(int32, char *, int32, int32, float64 [], float64 []);
int32 GDattach(int32, char *);
intn GDdefdim(int32, char *, int32);
intn GDdefproj(int32, int32, int32, int32, float64 []);
intn GDblkSOMoffset(int32, float32 [], int32, char *);
intn GDdefcomp(int32, int32, intn []);
intn GDdeftile(int32, int32, int32, int32 []);
intn GDsettilecomp(int32, char *, int32, int32 *, int32, intn *);
intn GDdeforigin(int32, int32);
intn GDdefpixreg(int32, int32);
int32 GDdiminfo(int32, char *);
intn GDgridinfo(int32, int32 *, int32 *, float64 [], float64 []);
intn GDprojinfo(int32, int32 *, int32 *, int32 *, float64 []);
intn GDorigininfo(int32, int32 *);
intn GDpixreginfo(int32, int32 *);
intn GDcompinfo(int32, char *, int32 *, intn []);
intn GDfieldinfo(int32, char *, int32 *, int32 [], int32 *, char *);
intn GDtileinfo(int32, char *, int32 *, int32 *, int32 []);
intn GDsettilecache(int32, char *, int32, int32);
intn GDwritetile(int32, char *, int32 [], VOIDP);
intn GDreadtile(int32, char *, int32 [],  VOIDP);
intn GDdeffield(int32, char *, char *, int32, int32);
intn GDwritefieldmeta(int32, char *, char *, int32);
intn GDwritefield(int32, char *,
	     int32 [], int32 [], int32 [], VOIDP);
intn GDreadfield(int32, char *, int32 [], int32 [], int32 [], VOIDP);
intn GDwriteattr(int32, char *, int32 , int32, VOIDP);
intn GDreadattr(int32, char *, VOIDP);
intn GDattrinfo(int32, char *, int32 *, int32 *);
int32 GDinqdims(int32, char *, int32 []);
int32 GDinqfields(int32, char *, int32 [], int32 []);
int32 GDinqattrs(int32, char *, int32 *);
int32 GDnentries(int32, int32, int32 *);
int32 GDinqgrid(char *, char *, int32 *);
int32 GDdefboxregion(int32, float64 [], float64 []);
int32 GDdefvrtregion(int32, int32, char *, float64 []);
int32 GDdeftimeperiod(int32, int32, float64, float64);
intn GDextractregion(int32, int32, char *, VOIDP);
intn GDregioninfo(int32, int32, char *, int32 *, int32 *, int32 [], int32 *,
                   float64 [], float64 []);
int32 GDdupregion(int32);
intn GDgetpixels(int32, int32, float64 [], float64 [], int32 [], int32 []);
int32 GDgetpixvalues(int32, int32, int32 [], int32 [], char *, VOIDP);
int32 GDinterpolate(int32, int32, float64 [], float64 [], char *, float64 []);
intn GDsetfillvalue(int32, char *, VOIDP);
intn GDgetfillvalue(int32, char *, VOIDP);
intn GDdetach(int32);
intn GDclose(int32);
intn GDrs2ll(int32, float64 [], int32, int32,
	     float64 [], float64 [],
	     int32, float64 [], float64 [],
	     float64 [], float64 [], int32, int32);
intn GDsdid(int32, const char *, int32 *);

/* Point Prototypes */
int32 PTopen(char *, intn);
int32 PTcreate(int32, char *);
int32 PTnrecs(int32, int32);
int32 PTnlevels(int32);
int32 PTsizeof(int32, char *, int32 []);
int32 PTnfields(int32, int32, int32 *);
int32 PTlevelindx(int32, char *);
int32 PTattach(int32, char *);
intn PTdeflevel(int32, char *, char *, int32 [], int32 []);
intn PTdeflinkage(int32, char *, char *, char *);
intn PTbcklinkinfo(int32, int32, char *);
intn PTfwdlinkinfo(int32, int32, char *);
int32 PTlevelinfo(int32, int32, char *, int32 [], int32 []);
intn PTgetlevelname(int32, int32, char *, int32 *);
intn PTwritelevel(int32, int32, int32, VOIDP);
intn PTupdatelevel(int32, int32, char *, int32, int32 [], VOIDP);
intn PTreadlevel(int32, int32, char *, int32, int32 [], VOIDP);
intn PTgetrecnums(int32, int32, int32, int32, int32 [], int32 *, int32 []);
intn PTwriteattr(int32, char *, int32, int32, VOIDP);
intn PTreadattr(int32, char *, VOIDP);
intn PTattrinfo(int32, char *, int32 *, int32 *);
int32 PTinqattrs(int32, char *, int32 *);
int32 PTinqpoint(char *, char *, int32 *);
int32 PTdefboxregion(int32, float64 [], float64 []);
int32 PTdeftimeperiod(int32, float64, float64);
int32 PTdefvrtregion(int32, int32, char *, float64 []);
intn PTregioninfo(int32, int32 regionID, int32, char *, int32 *);
intn PTregionrecs(int32, int32, int32, int32 *, int32 []);
intn PTperiodrecs(int32, int32, int32, int32 *, int32 []);
intn PTperiodinfo(int32, int32 periodID, int32, char *, int32 *);
intn PTextractregion(int32, int32 regionID, int32, char *, VOIDP);
intn PTextractperiod(int32, int32 periodID, int32, char *, VOIDP);
intn PTdetach(int32);
intn PTclose(int32);



/* EH Utility Prototypes */
int32 EHnumstr(const char *);
float64 EHconvAng(float64, intn);
int32 EHparsestr(const char *, const char, char *[], int32 []);
int32 EHstrwithin(const char *, const char *, const char);
intn EHchkODL(char *);
intn EHloadliststr(char *[], int32, char *, char);
intn EHgetversion(int32, char *);
int32 EHopen(char *, intn);
intn EHchkfid(int32, char *, int32 *, int32 *, uint8 *);
intn EHidinfo(int32, int32 *, int32 *);
int32 EHgetid(int32, int32, const char *, intn, const char *);
intn EHrevflds(char *, char *);
intn EHinsertmeta(int32, char *, char *, int32, char *, int32 []);
intn EHgetmetavalue(char *[], char *, char *);
char * EHmetagroup(int32, char *, char *, char *, char *[]);
intn EHfillfld(int32, int32, int32, int32, int32, int32 [], VOIDP);
intn EHattr(int32, int32, char *, int32, int32, char *, VOIDP);
intn EHattrinfo(int32, int32, char *, int32 *, int32 *);
int32 EHattrcat(int32, int32, char *, int32 *);
intn EHfilename(int32, char *);
int32 EHcntOBJECT(char *[]);
int32 EHcntGROUP(char *[]);
/* 9/3/97 Abe changed the first argument from 
   float64 (float64 []) to float64 (*) (float64 [])  for SunOS
   float64 () (float64 []) to float64 (*) (float64 [])  for all other OSs */
intn EHbisect(float64 (*) (float64 []), float64 [], int32, float64, float64, 
	      float64, float64 *);
int32 EHinquire(char *, char *, char *, int32 *);
intn EHclose(int32);



#ifdef __cplusplus
}
#endif


#endif  /* #ifndef HDFEOSDEF_H_ */










